The Study Of The Motivation And Course Of Industrial Structure Vicissitude

The history of the industrial structure's research is shorter compared with western and economic theories although, because of its importance to develop to economy, from last century since then on the many economist were absorbed in researching it. But the majority of expert covariance industrial structure evolve phenomenon, and induce out some regulations from the covariance phenomenon.This kind of method makeing research can make the theory and actual fit together, but this kind of method also have its blemish, it could not nicely announce to public the industrial structure regulation that evolve from the deep level of structure with the economic logic, for the further development of industrial structure theories deeply, it is disadvantageous. The index sign of industrial structure change is many, among them the specific of production value have most representative, so that in this article we adopt the specific of production value to be used as the industrial structure's index sign. Hence fluctuation of production value was recognized as the key of the evolve of industrial structure.In very long time, and the industry will be placed in the period in consumer sovereignty market, in this period , production value is decided by some market factors, such as consumer favoritism coefficient of the product,and the share of the sum essential expenditure in the citizen's total income. In short or long time, consumer favoritism coefficient of the product,and the share of the sum essential expenditure in the citizen's total income may be recognized as constant, the margin productivity of product essentials become the key factor of fluctuation of production value. Then based on some principles of economic cybernetics ,we set up the production value's variety model and industrial structure's variety model , and connect those models to the conclusion that was drawn by S·s·kuzrlets to interpret some phenomenon.From these,we draw the following conclusion. In very long time, motive source of industrial structure variation is consumer favoritism coefficient of the product and the share of the sum essential expenditure in the citizen's total income. at the general long- term and the short- term inside, motive source of industrial structure variation is the change of the margin productivity. But wether is in the very long time inside, or at the general long- term and the short- term inside, the process that production value change can be described the process that flow of product essential. And Therefore the industrial structure's core is product essentials, particularly the flow of them .The flow of product essential is complicated process, and inside this article it will involve the manpower capital, material capital and financial capital concept. But the writer think among them ,only the the manpower capital and material capital are direct product essential ,financial capital is indirect product essential.Because material capital and manpower capital directly join in the produce process , but the financail capital don't.and three capital all are mankind labor essentially, and are different from the form of existence, and the methods by which they join in the produce process. Therefore in this article,we analyze the flow of very capitals, then learn the international experience to institute some measures to accelerate the development of industrial structure vicissitude.